CN114232900B

CN114232900B - Photovoltaic module fixing device and photovoltaic tile device

Info

Publication number: CN114232900B
Application number: CN202111486641.9A
Authority: CN
Inventors: 李波; 王娟; 郭志球; 朱磊; 陶春华; 郑丽花; 周雨豪; 王俊博; 高云辉
Original assignee: Zhejiang Jinko Solar Co Ltd; Jinko Solar Co Ltd
Current assignee: Zhejiang Jinko Solar Co Ltd; Jinko Solar Co Ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2023-09-15
Anticipated expiration: 2041-12-07
Also published as: CN114232900A; CN116915135A; CN116865642A

Abstract

The application provides a photovoltaic module fixing device and a photovoltaic tile device, and relates to the technical field of photovoltaics. The photovoltaic module fixing device comprises a color steel tile and a fixing clamp, wherein the color steel tile horizontal part comprises a first sub-horizontal part and a second sub-horizontal part, the first sub-horizontal part and the second sub-horizontal part are positioned on the same plane, and the color steel tile protruding part is positioned between the first sub-horizontal part and the second sub-horizontal part; the side, far away from the horizontal part, of the protruding part comprises a first surface, and the first surface is parallel to the plane where the horizontal part is positioned; the convex part is provided with a concave part towards one side of the first sub-horizontal part and/or the second sub-horizontal part; the color steel tile also comprises a male rib and a female rib matched with the male rib, wherein the male rib and the female rib are respectively arranged at two sides of the horizontal part in the width direction; the fixing clamp comprises a clamp structure and is used for clamping male ribs and female ribs of two color steel tiles which are adjacently arranged; the fixture structure comprises a clamping mechanism and a fixed connection mechanism, wherein the clamping mechanism is arranged on at least one side of the fixed connection mechanism along the direction of the convex part pointing to the male rib.

Description

Photovoltaic module fixing device and photovoltaic tile device

Technical Field

The application relates to the technical field of photovoltaics, in particular to a photovoltaic module fixing device and a photovoltaic tile device.

Background

The solar photovoltaic power generation system is a power generation system which is formed by using solar energy and adopting special material electronic elements such as a crystalline silicon plate, an inverter and the like, is connected with a power grid and transmits power to the power grid. The solar photovoltaic power generation system mainly comprises a solar cell matrix, a storage battery pack, a charge-discharge controller, an inverter, an alternating current power distribution cabinet and a solar tracking control system. The world energy crisis promotes the rapid development of new energy industry, and solar energy is the most important basic energy source in various renewable energy sources, so that the application range of the solar photovoltaic power generation system is more and more wide in recent years, and the solar photovoltaic power generation system is applied to a plurality of industries.

The color steel tile building is mainly suitable for factory buildings, warehouses and the like of production enterprises, and is favored by most production enterprises due to the simple and stable structure, convenient construction, short construction period and low building cost. But the roofing of various steel tile building is uneven, and installation photovoltaic module is comparatively inconvenient, and installation stability is relatively poor.

Disclosure of Invention

In view of the above, the invention provides a photovoltaic module fixing device and a photovoltaic tile device, which are used for stably mounting a photovoltaic module on a roof of a color steel tile and fixing the color steel tile on an aluminum bracket.

In a first aspect, the present application provides a photovoltaic module fixing device, comprising: color steel tile and fixing clamp;

the color steel tile comprises a horizontal part and a protruding part, wherein the horizontal part comprises a first sub-horizontal part and a second sub-horizontal part, the first sub-horizontal part and the second sub-horizontal part are positioned on the same plane, and the protruding part is positioned between the first sub-horizontal part and the second sub-horizontal part; the side, away from the plane where the horizontal part is located, of the protruding part comprises a first surface, and the plane where the first surface is located is parallel to the plane where the horizontal part is located;

the color steel tile further comprises a male rib and a female rib matched with the male rib, wherein the male rib and the female rib are respectively arranged at two sides of the horizontal part in the width direction;

the fixing clamp comprises a clamping mechanism and a fixing and connecting mechanism, and the fixing and connecting mechanism is used for clamping male ribs and female ribs of two adjacent color steel tiles; along the bellying directional in the direction of public rib, fixture set up in at least one side of fixed connection mechanism, fixture includes first clamping space, the lower surface in first clamping space is the loading surface, along the perpendicular to in the direction of the plane that horizontal part is located, the height of first surface is less than the height of loading surface, just loading surface with the difference in height between the first surface is 0 < ΔH is less than or equal to 30mm.

Optionally, wherein:

the height difference between the bearing surface and the first surface is more than or equal to 5mm and less than or equal to 10mm.

Optionally, wherein:

the width of the first surface is W, and W is more than or equal to 4mm in the direction of extending the length of the first edge and the length of the protruding part.

Optionally, the width of the first surface is 10 mm.ltoreq.W.ltoreq.25 mm.

Optionally, wherein:

the height of the raised part is H in the direction perpendicular to the plane where the horizontal part is located between the bearing surface and the first edge, and H is more than or equal to 10mm and less than or equal to 25mm.

Optionally, wherein:

the bearing surface and the first clamping mechanism comprise a first clamping piece and a second clamping piece which are oppositely arranged in the vertical direction and are connected through a connecting piece, a first clamping space is formed between the first clamping piece and the second clamping piece, and the surface of one side of the first clamping piece, facing the second clamping piece, is a bearing surface; the bearing surface is positioned on one side of the plane where the first surface is positioned along the plane where the horizontal part is positioned, and the height of the bearing surface is smaller than or equal to the top end height of the fixed connection mechanism and larger than or equal to the bottom end height of the fixed connection mechanism.

Optionally, wherein:

the bearing surface and the first fixed connection mechanism comprise a first clamping arm and a second clamping arm which are oppositely arranged, and the first clamping arm and the second clamping arm are connected through a fastener; and the top end of the clamping mechanism is smaller than the height of the fastening piece along the plane where the horizontal part is positioned and pointing to one side of the plane where the first surface is positioned.

Optionally, wherein:

the bearing surface and the first connecting piece comprise adjusting bolts, and the adjusting bolts penetrate through and connect the first clamping pieces and the second clamping pieces.

Optionally, wherein:

the distance between the bearing surface and the first clamping piece and the second clamping piece is 2-7mm.

Optionally, wherein:

the bearing surface is fixedly connected with the first clamping piece and the fixed connection mechanism, and the second clamping piece is clamped with the first clamping piece and the fixed connection mechanism through the clamping structure.

Optionally, wherein:

the bearing surface and the first clamping structure comprise a first clamping structure and a second clamping structure,

a first bulge is arranged on one side, facing the second clamping piece, of the first clamping piece, a second bulge is arranged on one side, facing the first clamping piece, of the fixed connection mechanism, and the first bulge and the second bulge form the first clamping structure;

a third bulge and a fourth bulge are arranged on one side, facing the first clamping piece, of the second clamping piece, and the third bulge and the fourth bulge form a second clamping structure;

the first clamping structure is clamped with the second clamping structure.

Optionally, wherein:

the bearing surface and the first clamping piece are provided with a fifth bulge and a sixth bulge on one side, which is away from the second clamping piece, of the first clamping piece, and the connecting piece penetrates through the first clamping piece and is arranged between the fifth bulge and the sixth bulge.

Optionally, wherein:

the bearing surface and the first fixed connection mechanism comprise a first clamping arm and a second clamping arm which are oppositely arranged, and the first clamping arm and the second clamping arm are connected through a fastener; a second clamping space is formed between the first clamping arm and the second clamping arm, and the male rib and the female rib are clamped in the second clamping space;

the clamping mechanism is connected to one side of the first clamping arm far away from the second clamping arm, and/or the clamping mechanism is connected to one side of the second clamping arm far away from the first clamping arm; the first clamping arm comprises a first sub-clamping arm, a second sub-clamping arm and a third sub-clamping arm which are sequentially connected from top to bottom, the distance between the third sub-clamping arm and the second clamping arm is larger than that between the first sub-clamping arm and the second clamping arm, and the height of the connecting part of the clamping mechanism and the first clamping arm is smaller than or equal to that of the connecting part of the second sub-clamping arm and the third sub-clamping arm.

Optionally, wherein:

the bearing surface with the first mounting fixture still includes the fixed bolster, the fixed bolster includes bracing piece and fixed bolster, the first end of bracing piece, two that set up adjacently public rib in the various steel tile with female rib all winds and forms the lockstitch and hold in fixed connection mechanism's second centre gripping space, first end with public rib with fill one deck sealant respectively between the female rib.

Optionally, wherein:

the bearing surface and the first lock joint comprise a straight part and a folded corner part which are sequentially connected, and the folded corner part is filled with sealant.

Optionally, wherein:

the winding angle of the lock joint is 360-540 degrees; the second end of the supporting rod is clamped with the fixed support.

Optionally, wherein:

the fixing clamp further comprises a fixing support, the fixing support comprises a supporting rod and a fixing support, the first end of the supporting rod is clamped in the protruding portion, and the second end of the supporting rod is clamped with the fixing support.

Optionally, wherein:

the protruding part comprises a first space and a second space which are communicated in the direction perpendicular to the plane where the horizontal part is located, a concave part is arranged between the first space and the second space, and the first space is arranged on one side, close to the plane where the horizontal part is located, of the second space;

The plane of the first surface where the first space and the second space are connected is parallel to the plane of the first surface;

in the cross section of the boss, the second space is an inverted trapezoid or a hexagon.

Optionally, wherein:

in the cross section of the boss, the top width of the first space is greater than the bottom width of the second space.

The application provides a photovoltaic tile device, which comprises a color steel tile and a photovoltaic module, wherein the color steel tile comprises a horizontal part and a protruding part, the horizontal part comprises a first sub-horizontal part and a second sub-horizontal part, and the protruding part is positioned between the first sub-horizontal part and the second sub-horizontal part; the side, away from the plane where the horizontal part is located, of the protruding part comprises a first surface;

the photovoltaic module is arranged on the bearing surface of the color steel tile, the height of the first surface is smaller than the height of the bearing surface along the direction perpendicular to the plane where the horizontal part is located, and the height difference between the bearing surface and the first surface is more than 0 and less than or equal to 30mm.

Compared with the prior art, the photovoltaic module fixing device and the photovoltaic tile device provided by the application have the advantages that at least the following beneficial effects are realized:

The application provides a photovoltaic module fixing device and a photovoltaic tile device, wherein the photovoltaic module fixing device comprises a color steel tile and a fixing clamp; the color steel tile is arranged to comprise a protruding part positioned at the middle part of the horizontal part, the side edge of the protruding part is at least partially sunken to form an upper space and a lower space of the protruding part, the upper space of the protruding part can be used for clamping the upper end part of the fixed support, and the lower end part of the protruding part is fixed on the aluminum bracket to realize stable connection of the protruding part of the color steel tile and the aluminum bracket; the male ribs and the female ribs of two adjacent color steel tiles are clamped through clamp structures in the fixed clamp, so that the splicing stability of the color steel tiles is ensured; the fixture structure is characterized in that the clamping mechanism is arranged on at least one side of the fixed connection mechanism, the distance between the photovoltaic module clamped by the clamping mechanism and the upper surface of the bulge of the color steel tile can be reduced, and when the photovoltaic module is displaced towards one side of the color steel tile due to gravity and the like, the upper surface of the bulge which is arranged on the color steel tile and is planar can be supported to the photovoltaic module, so that the problems of deformation and even fracture of the photovoltaic module are avoided.

Of course, it is not necessary for any one product embodying the application to achieve all of the technical effects described above at the same time.

Other features of the present application and its advantages will become apparent from the following detailed description of exemplary embodiments of the application, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.

Fig. 1 is a schematic diagram of a clamp structure for clamping a color steel tile according to an embodiment of the present application;

FIG. 2 is a schematic view of a fixture structure according to an embodiment of the present application;

fig. 3 is a schematic diagram of a color steel tile according to an embodiment of the present application;

fig. 4 is a schematic diagram of the cooperation between a fixing support and a color steel tile according to an embodiment of the present application;

FIG. 5 is a schematic view of the cooperation of the fixing support and the aluminum bracket according to the embodiment of the present application;

fig. 6 is a schematic diagram of winding lap joint of two adjacent color steel tiles according to an embodiment of the present application;

fig. 7 is another schematic diagram of a color steel tile according to an embodiment of the present application;

fig. 8 is another schematic diagram of a color steel tile according to an embodiment of the present application;

FIG. 9 is an enlarged view of the boss of FIG. 8 according to an embodiment of the present application;

Fig. 10 is a top view of a photovoltaic module according to an embodiment of the present application.

Detailed Description

Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Among the prior art, various steel tile building mainly is applicable to production type enterprise factory building, warehouse etc. because of its simple structure is stable, construction convenience, construction cycle is short, construction cost is low, has obtained the favor of most production type enterprises. But the roofing of various steel tile building is uneven, and installation photovoltaic module is comparatively inconvenient, and installation stability is relatively poor.

In view of the above, the application provides a photovoltaic module fixing device and a photovoltaic tile device, which are used for stably mounting a photovoltaic module on a roof of a color steel tile and fixing the color steel tile on an aluminum bracket.

Fig. 1 is a schematic diagram of a clamp structure for clamping a color steel tile according to an embodiment of the present application, fig. 2 is a schematic diagram of a clamp structure according to an embodiment of the present application, fig. 3 is a schematic diagram of a color steel tile according to an embodiment of the present application, fig. 4 is a schematic diagram of a fixing support and a color steel tile according to an embodiment of the present application, fig. 5 is a schematic diagram of a fixing support and an aluminum bracket according to an embodiment of the present application, please refer to fig. 1-5, and the present application provides a fixing device for a photovoltaic module, which includes: color steel tile 100 and fixing clamp 200;

the color steel tile 100 comprises a horizontal part 01 and a protruding part 30, wherein the horizontal part 01 comprises a first sub-horizontal part 10 and a second sub-horizontal part 20, the first sub-horizontal part 10 and the second sub-horizontal part 20 are positioned on the same plane, and the protruding part 30 is positioned between the first sub-horizontal part 10 and the second sub-horizontal part 20; the side of the protruding part 30 away from the plane of the horizontal part 01 comprises a first surface 31, and the plane of the first surface 31 is parallel to the plane of the horizontal part 01;

The color steel tile 100 further comprises a male rib 52 and a female rib 51 matched with the male rib 52, wherein the male rib 52 and the female rib 51 are respectively arranged at two sides of the horizontal part 01 in the width direction;

the fixing clamp 200 comprises a clamping mechanism 37 and a fixing and connecting mechanism 36, wherein the fixing and connecting mechanism 36 is used for clamping the male rib 52 and the female rib 51 of two adjacently arranged color steel tiles 100; the clamping mechanism 37 is arranged on at least one side of the fixed connection mechanism 36 along the direction that the protruding part 30 points to the male rib 52, the clamping mechanism 37 comprises a first clamping space 37, the lower surface of the first clamping space 37 is a bearing surface 99, the height of the first surface 31 is smaller than the height of the bearing surface 99 along the direction perpendicular to the plane of the horizontal part 01, and the height difference between the bearing surface 99 and the first surface 31 is more than 0 and less than or equal to 30mm.

Specifically, the present application provides a color steel tile 100 with a novel structure, the color steel tile 100 includes a first sub-horizontal portion 10 and a second sub-horizontal portion 20 which are positioned on the same plane, and a protrusion portion 30 is formed between the first sub-horizontal portion 10 and the second sub-horizontal portion 20, and the outer profile of the protrusion portion 30 is formed by connecting the first sub-horizontal portion 10 and the second sub-horizontal portion 20. It should be noted that, in the process of manufacturing the protruding portion 30, the protruding portion may be integrally formed with the first sub-horizontal portion 10 and the second sub-horizontal portion 20; the first sub-horizontal part 10, the second sub-horizontal part 20 and the convex part 30 may be manufactured separately and then fixedly connected by an optional process such as welding.

The present application sets the upper surface of the protruding portion 30, that is, the first surface 31 of the side of the protruding portion 30 away from the plane of the horizontal portion 01 is a plane, specifically, the plane of the first surface 31 may be parallel to the plane of the horizontal portion 01, so that a micro-protruding structure with a small surface area does not exist on the upper surface of the protruding portion 30, and a tip structure is avoided from being formed on the upper side of the color steel tile 100 to a certain extent.

Therefore, when the color steel tile 100 is applied to the technical field of photovoltaics, the photovoltaic module 391 is fixedly arranged on the upper side of the color steel tile 100, and the surface of the photovoltaic module 391 is usually made of glass or other relatively fragile materials, so that the upper surface of the bulge 30 of the color steel tile 100 is arranged to be a plane, for example, when the ambient temperature of the color steel tile 100 is relatively hot, the bulge is easy to expand, the risk that the upper surface of the bulge 30 of the color steel tile 100 collides with the photovoltaic module 391 arranged on the upper side of the bulge is present, and the situation that the surface of the photovoltaic module 391 is cracked due to the fact that the upper surface of the bulge 30 is arranged to be a plane can be avoided, thereby being beneficial to prolonging the service life of the photovoltaic module 391.

In addition, when various steel tile 100 applies to photovoltaic technology field, because various steel tile 100 upside sets up photovoltaic module 391 weight ratio great, and the area is great, under long-time gravity effect, or when photovoltaic module 391 receives the external force of pushing down, the condition that the photovoltaic module 391 probably takes place deformation or sink to the gravity direction, the first surface 31 of various steel tile 100 bellying 30 can play the supporting role of photovoltaic module 391 this moment, and because the length of bellying 30 is the same with the length of whole various steel tile 100, the supporting effect to photovoltaic module 391 is also better, can avoid photovoltaic module 391 to appear by a wide margin downward displacement because of external force, or risk such as fracture, thereby be favorable to guaranteeing the life of this photovoltaic module 391. And when the photovoltaic module 391 subsides, the first surface 31 of the various steel tile 100 bellying 30 that is used for supporting it sets up to the plane, also can avoid causing the cracked condition in photovoltaic module 391 surface to appear to be favorable to improving photovoltaic module 391's life more.

The color steel tiles 100 include male ribs 52 and female ribs 51 respectively arranged at two sides of the horizontal portion 01 in the width direction, and in the process of splicing the color steel tiles 100, the male ribs 52 in one color steel tile 100 can be matched with the female ribs 51 in one color steel tile 100 adjacently arranged to realize tight splicing of two adjacent color steel tiles 100.

The fixed connection mechanism 36 is used for clamping the male rib 52 and the female rib 51 sleeved by two adjacent color steel tiles 100, so that the fixing effect of the two adjacent color steel tiles 100 is better, and the splicing stability between the color steel tiles 100 is improved.

The clamping mechanisms 35 are arranged at least on one side of the left and right directions of the fixed connecting mechanism 36, or the two clamping mechanisms 35 are respectively arranged on two sides of the left and right directions of the fixed connecting mechanism 36, so that the distance between the arrangement position of the clamping mechanisms 35 and the upper surface of the color steel tile 100 to be clamped by the clamping mechanisms is reduced; when the photovoltaic module 391 is clamped and fixed in the first clamping space 37 of the clamping mechanism 35, the effect of reducing the space between the photovoltaic module 391 and the upper surface of the color steel tile 100 is achieved.

The clamping mechanism 35 provided by the application comprises a first clamping space 37, wherein the lower surface of the first clamping space 37 is taken as a bearing surface 99; in the vertical direction, the height of the first surface 31 is smaller than the height of the bearing surface 99, namely the distance between the first surface 31 provided with the protruding part 30 and the photovoltaic module 391 (the lower surface of the photovoltaic module 391 and the bearing surface 99 are in the same plane) arranged on the upper layer of the color steel tile 100 is equal, and the value range is set to be more than 0 and less than 30mm, so that the distance between the photovoltaic module 391 and the upper surface of the color steel tile 100 is smaller; if the photovoltaic module 391 deforms or displaces towards one side of the color steel tile 100 due to gravity and the like, the photovoltaic module 391 can be supported by the upper surface of the convex part 30 of the color steel tile 100, so that the problem that the photovoltaic module 391 breaks is prevented, and the service life of the photovoltaic module 391 is prolonged.

With continued reference to FIGS. 1-5, alternatively, the height difference between the bearing surface 99 and the first surface 31 is 5mm < ΔH < 10mm.

Specifically, the present application further provides that the distance between the first surface 31 of the protruding portion 30 and the photovoltaic module 391 (the lower surface of the photovoltaic module 391 and the bearing surface 99 are in the same plane) disposed on the upper layer of the color steel tile 100 may be in a range of 5mm-10mm, so that when the photovoltaic module 391 generates displacement or deformation towards one side of the color steel tile 100, the photovoltaic module 391 may be supported by the middle angle relief protruding portion 30 within a small deformation range; and set up there is certain clearance between photovoltaic module 391 and the various steel tile 100, can not lead to photovoltaic module 391 and various steel tile 100 direct contact each other and heated uneven circumstances that arouses the subassembly and explode the board.

With continued reference to FIGS. 1-5, the width of the first surface 31 is optionally W, W.gtoreq.4 mm, along a direction extending perpendicular to the length of the boss 30.

Specifically, the present application provides a projection 30 having a first surface 31 with a selectable width set in a range of 4mm or more along a direction extending perpendicular to the length of the projection 30; if the width of the first surface 31 is smaller than 4mm, the side of the protruding portion 30 away from the horizontal portion 01 corresponds to a protruding strip-shaped tip structure, and when the color steel tile 100 is applied to the photovoltaic technology field, in some cases, the photovoltaic module 391 arranged on the upper side of the protruding portion 30 is easily extruded and damaged, which is not beneficial to the use of the photovoltaic module 391; and if the width of the first surface 31 is smaller than 4mm, the size is too small, so that the precision requirement for manufacturing the color steel tile 100 is also high, the manufacturing cost of the color steel tile 100 is easily increased, and the manufacturing efficiency of the color steel tile 100 is reduced.

In addition, the clearance between the photovoltaic module 391 and the color steel tile 100 is properly arranged, so that the problem that the surface of the photovoltaic module 391 is heated unevenly to cause the explosion of the photovoltaic structure can be avoided.

It should be noted that, the maximum value of the width of the upper surface (the first surface 31) of the protruding portion 30 in the color steel tile 100 is not particularly limited, and the user may take the value of the width of the first surface 31 according to the width of the entire color steel tile 100 or design requirements, so that the use effect, the manufacturing efficiency, etc. of the color steel tile 100 are better.

With continued reference to fig. 1-5, optionally, the width of the first surface 31 of the protruding portion 30 may be further set to be within a range of 10mm-20mm, and the larger the width of the first surface 31 is, the better the supporting performance is, but the protruding portion 30 is not too wide in consideration of the angle clearance, which is also required to be matched with the bottom mounting support.

With continued reference to FIGS. 1-5, the height of the raised portion 30 is, optionally, H,10 mm.ltoreq.H.ltoreq.25 mm in a direction perpendicular to the plane of the horizontal portion 01.

Specifically, the present application provides a height selectable value range of 10mm-25mm for the boss 30 along a direction perpendicular to the plane of the horizontal portion 01.

If the height of the protruding portion 30 is smaller than 10mm, on one hand, the small size has high requirement on the precision of the manufacture process of the color steel tile 100, and the manufacture efficiency of the color steel tile 100 can be reduced; on the other hand, due to the smaller size, the structural arrangement of the protruding portion 30 including the first space 33 and the second space 34 is difficult to form, and when the color steel tile 100 is applied to the photovoltaic technology field, the fixing stability of the color steel tile 100 and the aluminum bracket 15 arranged at the lower part thereof is not good; on the other hand, when the color steel tile 100 is applied to the photovoltaic technology field, the height of the protruding portion 30 is too small, so that the problem that the protruding portion 30 is too far away from the photovoltaic module 391 when the photovoltaic module 391 arranged on the upper portion is subjected to downward force, and cannot provide a supporting force for the photovoltaic module 391, and the problem that the photovoltaic module 391 is deformed or even broken easily occurs, which is not beneficial to guaranteeing the service life of the photovoltaic module 391.

If the height of the protruding portion 30 is greater than 25mm, on one hand, unnecessary waste of manufacturing materials of the color steel tile 100 is caused, and manufacturing cost of the color steel tile 100 is increased; on the other hand, when the color steel tile 100 is applied to the photovoltaic technology field, the situation that the protruding part 30 of the color steel tile 100 is higher than the lower surface of the photovoltaic module 391 easily occurs, which is not beneficial to the use in the photovoltaic technology field; on the other hand, when the color steel tile 100 is applied to the photovoltaic technology field, the distance between the upper space of the protruding portion 30 and the aluminum bracket 391 to be fixedly connected below is too long, and the length of the device (the fixing support 300) for connecting and fixing the aluminum bracket 391 and the color steel tile 100 in the vertical direction is large, so that the risk of bending is increased, and the problem of reduction of the fixing firmness of the aluminum bracket and the color steel tile 100 is caused.

Therefore, the height of the protruding part 30 is set to be 10mm-25mm, which is more beneficial to the use of the color steel tile 100 in the photovoltaic technical field. It should be noted that, the range of the height of the protruding portion 30 from 10mm to 25mm is only an alternative embodiment provided by the present application, but not limited thereto, and the user may adjust the height of the protruding portion 30 in the color steel tile 100 according to the actual design requirement, so that the use effect of the color steel tile 100 is better.

With continued reference to fig. 1-5, optionally, the clamping mechanism 35 includes a first clamping piece 352 and a second clamping piece 353 that are disposed opposite to each other in a vertical direction and connected by a connecting piece 351, the first clamping space 37 is formed between the first clamping piece 352 and the second clamping piece 353, and a surface of the first clamping piece facing the second clamping piece is a bearing surface 99; the plane along which the horizontal portion 01 is located points to one side of the plane along which the first surface 31 is located, and the height of the bearing surface 99 is smaller than or equal to the top end height of the fixed connection mechanism and larger than or equal to the bottom end height of the fixed connection mechanism.

Specifically, since the upper and lower surfaces of the photovoltaic module 391 are generally disposed in two parallel planes, the present application sets the inner surfaces of the first clamping piece 352 and the second clamping piece 353 in parallel relation to each other, so that the portion of the photovoltaic module 391 embedded in the first clamping space 37 can be completely attached to the inner surfaces of the first clamping piece 352 and the second clamping piece 353, which is beneficial to ensuring the clamping stability of the clamping mechanism 35 to the photovoltaic module 391.

The bearing surface 99 is specifically formed on a side surface of the first clip 352 facing the second clip 353; the space formed in the opposite direction of the first clamping piece 352 and the second clamping piece 353 is the first clamping space 37, and the photovoltaic module 391 (the bearing surface 99 and the lower surface of the photovoltaic module 391 are the same plane) fixed by the first clamping space 37 is not higher than the upper surface of the fixed connection mechanism 36 and is higher than the bottom end of the fixed connection mechanism 36, so that the space between the assembled photovoltaic module 391 and the upper surface of the color steel tile 100 is ensured to be small enough, when the photovoltaic module 391 deforms or displaces towards one side of the color steel tile 100 due to gravity and the like, the photovoltaic module 391 can be supported through at least part of the upper surface of the color steel tile 100, the problem that the photovoltaic module 391 is severely deformed and broken is prevented, and the service life of the photovoltaic module 391 is prolonged.

With continued reference to fig. 1-5, optionally, the fixed connection mechanism 36 includes a first clamping arm 362 and a second clamping arm 363 disposed opposite to each other, the first clamping arm 362 and the second clamping arm 363 being connected by a fastener 361; the height of the top end of the holding mechanism 35 is smaller than the height of the fastening 361 along the plane of the horizontal part 01 toward the side of the plane of the first surface 31.

In particular, since it is desirable to adjust the specific position of the first nut 3612 on the first screw 3611 in the fastener 361 to achieve an adjustment of the internal width of the second clamping space 38, in order not to interfere with the operation of the fastener 361, an alternative embodiment is provided in which the height of the top end of the clamping mechanism 35 is less than the height of the fastener 361, such that the placement of the first clip 352, the second clip 353 in the clamping mechanism 35 does not hinder the adjustment of the first nut 3612 on each position of the first screw 3611.

And simultaneously, also can further reduce the distance between photovoltaic module 391 and the various steel tile 100 upper surface, when photovoltaic module 391 takes place deformation or displacement towards various steel tile 100 one side because of reasons such as gravity, the at least partial support of photovoltaic module 391 that realizes of accessible various steel tile 100 upper surface prevents that photovoltaic module 391 deformation from seriously taking place cracked problem, improves photovoltaic module 391's life.

With continued reference to fig. 1-5, optionally, the connector includes an adjustment bolt that passes through and connects the first clip 352 and the second clip 353.

Specifically, the connection member 351 is specifically a second screw 3511 and a second nut 3512, and the second screw 3511 penetrates through the first clip 352 and the second clip 353, and the second nut 3512 is adjusted to a specific position on the second screw 3511, so that the height of the first clamping space 37 is adjusted.

With continued reference to fig. 1-5, optionally, the distance between the first clip 352 and the second clip 353 is 2-7mm; so as to adapt to the thickness of the photovoltaic module 391 to be held, so that the clamping effect on the photovoltaic module 391 is better.

With continued reference to fig. 1-5, optionally, the first clip 352 is fixedly connected to the fixed connection 36; and the second clamping piece 353 is clamped with the first clamping piece 352 and the fixed connection mechanism through the clamping structure.

Specifically, a side of the first clamping piece 352 near the first clamping arm 362/the second clamping arm 363 is fixed on a side surface of the first clamping arm 362/the second clamping arm 363, where the first clamping piece 352 and the first clamping arm 362/the second clamping arm 363 can be manufactured by integral molding or be fixedly connected by welding or the like; the second clamping piece 353 can be arranged to be an independent structure, and the clamping connection with the first clamping piece 352 is realized through the clamping structure, so that the distance between the first clamping piece 352 and the second clamping piece 353 can be adjusted, the clamping force of the first clamping piece 352 and the second clamping piece 353 on the photovoltaic module 391 can be adjusted conveniently, and the clamping stability of the photovoltaic module 391 can be guaranteed.

With continued reference to fig. 1-5, the engagement structure optionally includes a first engagement structure 354 and a second engagement structure 355,

The first clamping piece 352 is provided with a first protrusion 3541 towards one side of the second clamping piece 353, the fixed connection mechanism 36 is provided with a second protrusion 3542 towards one side of the first clamping piece 352, and the first protrusion 3541 and the second protrusion 3542 form a first clamping structure 354;

the second clamping piece 353 is provided with a third protrusion 3551 and a fourth protrusion 3552 towards one side of the first clamping piece 352, and the third protrusion 3551 and the fourth protrusion 3552 form a second clamping structure 355;

the first engagement structure 354 is engaged with the second engagement structure 355.

Specifically, through the setting of above-mentioned structure, realize the joint of second clamping piece 353 and first clamping piece 352, simultaneously because the joint position can realize the removal of upper and lower position to ensure that the interval between first clamping piece 352 and the second clamping piece 353 can be adjusted, so that adjust the clamping dynamics of first clamping piece 352, second clamping piece 353 to photovoltaic module 391, ensure photovoltaic module 391's clamping stability.

With continued reference to fig. 1-5, optionally, a fifth protrusion 3561 and a sixth protrusion 3562 are disposed on a side of the first clip 352 away from the second clip 353, and the connecting member 351 passes through the first clip 352 and is disposed between the fifth protrusion 3561 and the sixth protrusion 3562.

Specifically, the connection member 351 of the clamping mechanism 35 is specifically a second screw 3511 and a second nut 3512, the second screw 3511 penetrates the first clip 352 and the second clip 353, and the second nut 3512 is adjusted to a specific position on the second screw 3511, so that the height of the first clamping space 37 is adjusted. The present application is to provide two limiting posts, namely, the fifth protrusion 3561 and the sixth protrusion 3562, at the lower end of the first clamping piece 352, so that after fixing the positions of the clamping mechanism 35 and the fastening piece 361, the second nut 3512 can be limited between the two positioning posts, so as to limit the position of the connecting piece 351 in the width direction, which may be the extending direction of the fastening piece 361, so as to facilitate the installation of the clamping mechanism 35.

With continued reference to fig. 1-5, optionally, the fixed connection mechanism 36 includes a first clamping arm 362 and a second clamping arm 363 disposed opposite to each other, the first clamping arm 362 and the second clamping arm 363 being connected by a fastener 361; the first clamping arm 362 and the second clamping arm 363 form a second clamping space 38 therebetween;

the clamping mechanism 35 is connected to the side of the first clamping arm 362 remote from the second clamping arm 363, and/or the clamping mechanism 35 is connected to the side of the second clamping arm 363 remote from the first clamping arm 362; the first clamping arm 362 includes, from top to bottom, a first sub-clamping arm, a second sub-clamping arm, and a third sub-clamping arm that are sequentially connected, where a distance between the third sub-clamping arm and the second clamping arm is greater than a distance between the first sub-clamping arm and the second clamping arm, and a height of a connection portion of the clamping mechanism and the first clamping arm is less than or equal to a height of a connection portion of the second sub-clamping arm and the third sub-clamping arm.

Specifically, the fastener 361 includes a first screw 3611 and a first nut 3612 matched with the first screw 3611, the first screw 3611 penetrates through the first clamping arm 362 and the second clamping arm 363, and the first nut 3612 is rotated to adjust the space between the first clamping arm 362 and the second clamping arm 363, so as to adjust the width of the second clamping space 38, that is, to adjust the clamping force of the male rib 52 and the female rib 51 sleeved on two adjacent color steel tiles 100, thereby ensuring the fixing stability of the fixing connection mechanism 36 on the color steel tiles 100.

The clamping mechanism 35 is specifically disposed on one side of the first clamping arm 362 away from the second clamping arm 363, or the clamping mechanism 35 is specifically disposed on one side of the second clamping arm 363 away from the first clamping arm 362, or the clamping mechanism 35 is disposed on two opposite sides of the first clamping arm 362 and the second clamping arm 363, for clamping and fixing the photovoltaic module 391. And so be favorable to reducing the interval between photovoltaic module 391 and the various steel tile 100 upper surface to when photovoltaic module 391 takes place deformation or displacement towards various steel tile 100 one side because of reasons such as gravity, because interval between photovoltaic module 391 and the various steel tile 100 upper surface is less, the support of photovoltaic module 391 is realized to at least part of accessible various steel tile 100 upper surface this moment, prevents that photovoltaic module 391 deformation from seriously breaking the problem, improves photovoltaic module 391's life.

The first clamping arm 362 in the clamping mechanism 35 provided by the application comprises a first sub-clamping arm, a second sub-clamping arm and a third sub-clamping arm, wherein the first sub-clamping arm, the second sub-clamping arm and the third sub-clamping arm are sequentially connected from top to bottom, the second clamping arm 363 extends along the vertical direction, and the distance between the third sub-clamping arm and the second clamping arm 363 is larger than the distance between the first sub-clamping arm and the second clamping arm 363 along the direction of the first clamping arm 362 facing the second clamping arm 363; the distance between the second sub-arm and the second sub-arm 363 is a tendency to gradually increase in the direction of the first sub-arm toward the third sub-arm. The height of the connecting portion of the clamping mechanism 35 and the first clamping arm 362 is less than or equal to the height of the connecting portion of the second sub-clamping arm and the third sub-clamping arm, that is, the height of the connecting portion of the upper clamping piece and the first clamping arm 362 in the clamping mechanism 35 may be not greater than the height of the bending portion of the first clamping arm 362. Because of the need for a lock seam, the first clamp arm 362 is bent at this location because the first clamp arm 262 and the second clamp arm 263 are spaced apart at a lower portion thereof by a wide distance and the upper portion thereof is spaced apart at a narrow distance to increase the tightening force of the fastener 361. As shown in fig. 1, on the curved first clamping arm 362, the upper clamping piece is only suitable for being mounted on the third sub-clamping arm, and is inconvenient to mount after being higher than the third sub-clamping arm.

Fig. 6 is a schematic diagram of a winding overlap joint of two adjacent color steel tiles according to an embodiment of the present application, referring to fig. 6 in conjunction with fig. 1-5, optionally, the fixing fixture further includes a fixing support 300, the fixing support 300 includes a supporting rod 11 and a fixing support 12, a first end 111 of the supporting rod 11, a male rib 52 and a female rib 51 in two adjacent color steel tiles 100 are wound to form a lock seam and clamped in a second clamping space 38 of the fixing connection mechanism 36, and a layer of sealant is filled between the first end 111 and the male rib 52 and between the first end 51.

Specifically, in an alternative embodiment of the present application, the color steel tiles 100 include male ribs 52 and female ribs 51 that are respectively disposed on two sides of the horizontal portion 01 in the width direction, and in the process of splicing the color steel tiles 100, the male ribs 52 in one color steel tile 100 are matched with the female ribs 51 in one color steel tile 100 that is disposed adjacent to the male ribs 52, so as to achieve tight splicing of two adjacent color steel tiles 100.

In order to fix the color steel tile 100 on the aluminum bracket 15, the fixing of the color steel tile 100 and the aluminum bracket 15 is realized through a fixing support 300, the fixing support 300 comprises a support rod 11, the upper end 111 of the support rod 11 is folded together with the male rib 52 and the female rib 51, and the male rib 52, the female rib 51 and the first end 111 of the support rod 11 are wound and clamped in the second clamping space 38 of the fixing and connecting mechanism 36, so that the upper end 111 of the fixing support is fixed with the color steel tile 100; at this time, sealant is coated at the contact positions of the male rib 52, the female rib 51 and the upper end 111 of the supporting rod 11, so as to improve the fixing firmness of the male rib, the female rib and the supporting rod; the sealant can be self-adhesive, silica gel or the like, so that the waterproof capability of the joint of two adjacent color steel tiles 100 is improved.

Referring to fig. 6 in conjunction with fig. 1-5, alternatively, the lock seam includes straight and folded corners 98 that are connected, and the sealant fills the folded corners 98.

Specifically, if the male rib 52 and the female rib 51 of the color steel tile 100 include obvious folded corner portions 98, sealant can be filled in the folded corner portions 98; when the male rib 52 and the female rib 51 are clip-shaped, the sealant can be filled in the oppositely formed circular arc-shaped folded corner portions 98. In strong wind, the folded corner 98 is not easy to crack, and after the sealant is filled in the position, the stability between the adjacently arranged color steel tiles 100 is better, and the service life is prolonged.

Referring to fig. 6 in combination with fig. 1-5, optionally, the seam is wound at an angle of 360 ° to 540 °; the second end 112 of the supporting rod 11 is clamped with the fixed bracket 12.

Specifically, the male rib 52, the female rib 51 and the upper end 111 of the supporting rod 11 are wound for 360-540 degrees, so that the fixation between two adjacent color steel tiles 100 is realized, the second end 112 of the supporting rod 11 is clamped with the fixing bracket 12, and then the fixing bracket 12 is fixed on the aluminum bracket 15; namely, the color steel tile 100 and the aluminum bracket 15 are stably connected through the fixed support 300, which is beneficial to improving the anti-wind uncovering performance of the color steel tile 100.

Referring to fig. 6 in conjunction with fig. 1-5, optionally, the fixing fixture further includes a fixing support 300, the fixing support 300 includes a supporting rod 11 and a fixing bracket 12, the first end 111 of the supporting rod 11 is clamped in the protruding portion 30, and the second end 112 is clamped with the fixing bracket 12.

Specifically, the fixing support 300 provided by the application comprises a supporting rod 11 and a fixing support 12, wherein the upper end part of the supporting rod 11 is clamped in the protruding part 30, the second end 112 is clamped with the fixing support 12, and then the fixing support 12 is fixed on the aluminum support 15; namely, the stable connection between the middle bulge 30 of the color steel tile 100 and the aluminum bracket 15 is realized through the fixed support 300, which is beneficial to improving the anti-wind-tearing performance of the color steel tile 100.

More specifically, the present application provides a manner of arranging the protrusion 30 in the color steel tile 100, along a direction perpendicular to a plane of the horizontal portion 01, the protrusion 30 includes a first space 33 and a second space 34 that are penetrated, and a recess 32 is disposed between the first space 33 and the second space 34, wherein the first space 33 is located at a lower portion of the protrusion 30 where the recess 32 is located, and the second space 34 is located at an upper portion of the protrusion 30 where the recess 32 is located, that is, the first space 33 is located at a side of the second space 34 close to the plane of the horizontal portion 01.

Fig. 7 is another schematic view of a color steel tile provided by an embodiment of the present application, fig. 8 is another schematic view of a color steel tile provided by an embodiment of the present application, and fig. 9 is an enlarged view of a boss in fig. 8 provided by an embodiment of the present application; referring to fig. 7-9 in conjunction with fig. 1-6, optionally, along a direction perpendicular to a plane of the horizontal portion 01, the protruding portion 30 includes a first space 33 and a second space 34 that are penetrated, a recess 32 is between the first space 33 and the second space 34, and the first space 33 is disposed on a side of the second space 34 close to the plane of the horizontal portion 01;

The plane of the first surface 41 where the first space 33 and the second space 34 meet is parallel to the plane of the first surface 31;

in the cross section of the boss 30, the second space 34 is an inverted trapezoid or hexagon.

Specifically, in the direction of the plane, the protruding portion 30 includes a first space 33 and a second space 34 that are penetrated, and a recess 32 is disposed between the first space 33 and the second space 34, where the first space 33 is located at a lower portion of the protruding portion 30 where the recess 32 is located, and the second space 34 is located at an upper portion of the protruding portion 30 where the recess 32 is located, that is, the first space 33 is disposed on a side of the second space 34 near the plane where the horizontal portion 01 is located.

The application provides a setting mode of the protruding part 30 in the color steel tile 100, because the protruding part 30 is arranged to face at least one side surface of the first sub-horizontal part 10 and the second sub-horizontal part 20, a concave part 32 is formed by sinking towards the inside of the protruding part 30; at this time, the protruding portion 30 includes a first space 33 and a second space 34 extending in a direction perpendicular to the plane of the horizontal portion 01, wherein the first space 33 is located at a lower portion of the protruding portion 30, and the second space 34 is located at an upper portion of the protruding portion 30, that is, the first space 33 is disposed at a side of the second space 34 close to the plane of the horizontal portion 01.

Taking the plane where the first surface 41 where the first space 33 and the second space 34 meet and the plane where the first surface 31 of the protruding portion 30 are located as an example, the cross section of the protruding portion 30 is obtained along the direction perpendicular to the plane where the horizontal portion 01 is located and along the length direction perpendicular to the protruding portion 30; in this cross-section, the width of the second space 34 is gradually increasing in a direction along the first face 41 toward the first face 31, or at least a portion of the width of the second space 34 is gradually increasing such that at least a portion of the cross-sectional width of the second space 34 is greater than the cross-sectional width at the junction of the first space 33 and the second space 34. When the color steel tile 100 is used in the technical field of photovoltaics, the first end 111 of the supporting rod 11 in the fixed support 300 for connecting and fixing the aluminum bracket 15 and the color steel tile 100 can be clamped in the first space 33, the risk that the first end 111 of the supporting rod 11 moves from the second space 34 to the first space 33 can be avoided, the fixing effect of the color steel tile 100 and the aluminum bracket 15 is improved, and the wind-resistant performance of the color steel tile 100 is improved.

As shown in fig. 7, alternatively, in the cross section of the boss 30, the top width of the first space 33 is larger than the bottom width of the second space 34.

Specifically, the present application further provides a manner of arranging the protruding portion 30 in the color steel tile 100, wherein in the cross section of the protruding portion 30, the width of the top of the first space 33 on the side close to the first surface 31 is longer than the width of the bottom of the second space 34 on the side far from the first surface 31, so that a platform structure is formed at the middle position of the protruding portion 30 in the vertical direction, and therefore the bending resistance of the color steel tile 100 can be improved, and the service life of the color steel tile 100 is longer; when the color steel tile 100 is applied to the technical field of photovoltaics, the service life of a photovoltaic power generation house can be prolonged.

As shown in fig. 8 and 9, further, an embodiment is provided that the second space 34 includes a first subspace 341 and a second subspace 342, and the first subspace 341 is located on one side of the second subspace 342, which is close to the plane of the horizontal portion 01;

the plane of the second surface 42 where the first subspace 341 and the second subspace 342 meet is parallel to the plane of the first surface 41;

in the cross section of the boss 30, the width of the second subspace 342 gradually increases in the direction of pointing the second face 42 toward the first surface 31; the width of the second subspace 342 gradually increases in a direction pointing toward the first face 41 along the second face 42.

Specifically, the present application further provides a manner of arranging the protruding portion 30 in the color steel tile 100, where the second space 34 includes a first subspace 341 and a second subspace 342, and the second subspace 342 is located on the upper side of the first subspace 341, that is, the first subspace 341 is located on the side of the second subspace 342 close to the plane where the horizontal portion 01 is located; at this time, the protrusion 30 includes a first space 33, a first subspace 341 and a second subspace 342, which are sequentially disposed to penetrate in a direction perpendicular to the plane of the horizontal portion 01.

Taking the plane of the second surface 42 where the first subspace 341 and the second subspace 342 meet being parallel to the plane of the first surface 41 as an example, it may be specifically configured that, in the cross section of the boss 30, the width of the second subspace 342 increases in the direction pointing to the first surface 31 along the second surface 42, and the width of the first subspace 341 decreases in the direction pointing to the first surface 41 along the second surface 42. At this time, in the cross section of the protruding portion 30, the cross section of the second space 34 may be, for example, a hexagon, so that the number of bends on the side surface of the protruding portion 30 is greater, which is also beneficial to improving the bending resistance of the color steel tile 100, so that the service life of the color steel tile 100 is longer; when the color steel tile 100 is applied to the technical field of photovoltaics, the service life of a photovoltaic power generation house can be prolonged.

Fig. 10 is a top view of a photovoltaic module provided in an embodiment of the present application, please refer to fig. 10 in conjunction with fig. 1-9, and based on the same inventive concept, the present application further provides a photovoltaic tile device, which includes a color steel tile 100, a photovoltaic module 391, wherein the color steel tile 100 includes a horizontal portion 01 and a protruding portion 30, the horizontal portion 01 includes a first sub-horizontal portion 10 and a second sub-horizontal portion 20, and the protruding portion 30 is located between the first sub-horizontal portion 10 and the second sub-horizontal portion 20; the side of the protruding part 30 away from the plane of the horizontal part 01 comprises a first surface 31;

the photovoltaic module 391 is disposed on the bearing surface 99 of the color steel tile 100, and the height of the first surface 31 is smaller than the height of the bearing surface 99 along the direction perpendicular to the plane of the horizontal portion 01, and the height difference between the bearing surface 99 and the first surface 31 is greater than 0 and less than or equal to 30mm.

Therefore, when the color steel tile 100 is applied to the technical field of photovoltaics, the photovoltaic module is fixedly arranged on the upper side of the color steel tile 100, and the surface of the photovoltaic module is usually made of glass or other relatively fragile materials, so that the upper surface of the bulge 30 of the color steel tile 100 is arranged to be a plane, for example, when the ambient temperature where the color steel tile 100 is located is relatively hot, the bulge is easy to expand, the risk that the upper surface of the bulge 30 of the color steel tile 100 collides with the photovoltaic module arranged on the upper side of the bulge to crack exists at the moment, and the situation that the surface of the photovoltaic module is cracked can be avoided due to the fact that the upper surface of the bulge 30 is arranged to be a plane, so that the service life of the photovoltaic module is prolonged.

In addition, when various steel tile 100 applies to photovoltaic technical field, because the photovoltaic module weight ratio that various steel tile 100 upside set up is great, and the area is great, under long-time gravity effect, or when photovoltaic module receives the external force of pushing down, photovoltaic module probably has the condition that takes place deformation or subsidence to the gravity direction, the first surface 31 of various steel tile 100 bellying 30 can play the supporting role of photovoltaic module this moment, and because the length of bellying 30 is the same with the length of whole various steel tile 100, the supporting effect to photovoltaic module is also better, can avoid photovoltaic module to appear by a wide margin downward displacement, or risk such as fracture because of external force, thereby be favorable to guaranteeing this photovoltaic module's life. And when the photovoltaic module has the problem of sinking, the first surface 31 of the bulge part 30 of the color steel tile 100 for supporting the photovoltaic module is set to be a plane, so that the occurrence of the condition of causing the surface fragmentation of the photovoltaic module can be avoided, and the service life of the photovoltaic module is prolonged more advantageously.

According to the application, at least one side of the photovoltaic module 391 is inserted into a first clamping space 37 in a clamping mechanism 35 arranged adjacent to the photovoltaic module 391, so that the photovoltaic module 391 is fixed on the upper surface of the color steel tile 100; the photovoltaic module 391 is specifically disposed on the bearing surface 99 of the color steel tile 100. It should be noted that, after the male rib 52 and the female rib 51 in the two color steel tiles 100 adjacently arranged are spliced, one side of the spliced portion away from the plane where the horizontal portion 01 is located is a bearing surface 99; alternatively, when the color steel tile 100 provided by the present application is used in the photovoltaic technology field, a photovoltaic module 391 and a fixing clamp 200 for clamping the photovoltaic module 391 are disposed on one side of the upper surface of the color steel tile 100, and the first clamping space 37 of the clamping structure 35 in the fixing clamp 200 is used for clamping and fixing the photovoltaic module 391, where the lower surface of the first clamping space 37, which is close to the side of the color steel tile 100, may be referred to as a bearing surface 99. In general, the bearing surface 99 is the plane in which the lower surface of the stationary photovoltaic module is supported.

In addition, the distance between the first surface 31 of the protruding part 30 and the lower surface (bearing surface 99) of the photovoltaic module 391 arranged on the upper layer of the color steel tile 100 is set to be more than 0 and less than 30mm, and the distance between the photovoltaic module 391 and the upper surface of the color steel tile 100 is smaller; if the photovoltaic module 391 deforms or displaces towards one side of the color steel tile 100 due to gravity and the like, the photovoltaic module 391 can be supported by the upper surface of the bulge 30 of the color steel tile 100, so that the problem that the photovoltaic module 391 breaks is prevented, and the service life of the photovoltaic module is prolonged.

By the arrangement, the back glass of the color steel tile 100 can be prevented from being heated, expanded and extruded to the photovoltaic module 391 and the surface of the back glass is prevented from being damaged; local overheating of the portion of the back glass of the photovoltaic module 391, which contacts the first surface 31, is also avoided, and uneven heating of the portion also easily causes bursting of the glass.

Referring to fig. 10, alternatively, the distance between the photovoltaic module 391 and the horizontal part 01 is 30mm or more and 80mm or less. The adoption of the interval arrangement has better heat dissipation capacity while ensuring the strength.

Optionally, the fixing clamps comprise fixing clamps 200, and the distance between two adjacent fixing clamps 200 is M along the length extension direction of the color steel tile 100;

the length of the photovoltaic module 391 fixed on the color steel tile 100 is N;

wherein (1/5) N is less than or equal to M is less than or equal to (1/4) N.

Specifically, the interval between two fixing jigs 200 adjacently disposed is too small, and the heat dissipation is poor; the two fixing jigs 200 adjacently disposed are excessively spaced apart from each other, affecting the strength.

Optionally, the fixing fixtures comprise fixing fixtures 200, and K fixing fixtures 200,2 are arranged along the length extending direction of the color steel tile 100, wherein K is a positive integer and is smaller than or equal to K and smaller than or equal to 5.

Optionally, the photovoltaic module 391 includes a glass substrate disposed on two sides of the photovoltaic module 391 facing toward and away from the color steel tile 100;

The thickness of the glass substrate is 1.5mm or more and 2mm or less in a direction perpendicular to the plane in which the photovoltaic module 391 is located. Thereby increasing the load carrying capacity of the photovoltaic module 391.

In some embodiments, the photovoltaic module 391 further includes a buffer layer disposed on a side of the first surface 31 away from the horizontal portion 01.

Specifically, the buffer layer may be provided on the upper surface of the boss 30, that is, on the side surface of the first surface 31 of the boss 30 remote from the horizontal portion 01; the buffer layer can be made of structural adhesive or foam adhesive, so that the buffer layer has certain elasticity.

When the color steel tile 100 is applied to the technical field of photovoltaic, if the environment where the color steel tile 100 is located is relatively hot, the color steel tile 100 expands, so that the protruding part 30 of the color steel tile 100 contacts with a photovoltaic module; or when the photovoltaic module is subjected to severe external force to cause the photovoltaic module to suddenly deform downwards, the problem of hard contact between the protruding part 30 of the color steel tile 100 and the photovoltaic module is also caused. According to the application, the buffer layer with better elasticity is arranged on the upper surface of the bulge part 30 of the color steel tile 100, so that the buffer effect is realized when the bulge part 30 is contacted with the photovoltaic module, and the photovoltaic module is prevented from being broken by severe impact, so that the use yield of the photovoltaic module is improved.

According to the embodiment, the photovoltaic module fixing device and the photovoltaic tile device provided by the application have the following beneficial effects:

While certain specific embodiments of the invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A photovoltaic module securing device, comprising: color steel tile and fixing clamp;

the color steel tile further comprises a male rib and a female rib, wherein the male rib and the female rib are respectively arranged on two sides of the horizontal part in the width direction;

the fixing clamp comprises a clamping mechanism and a fixing and connecting mechanism, and the fixing and connecting mechanism is used for clamping male ribs and female ribs of two adjacent color steel tiles; the clamping mechanism is arranged on at least one side of the fixed connection mechanism along the direction that the convex part points to the male rib;

The clamping mechanism comprises a first clamping piece and a second clamping piece which are oppositely arranged in the vertical direction and are connected through a connecting piece, a first clamping space is formed between the first clamping piece and the second clamping piece, and the lower surface of the first clamping space is a bearing surface;

the height of the first surface is smaller than the height of the bearing surface along the direction perpendicular to the plane where the horizontal part is located, and the height difference between the bearing surface and the first surface is more than 0 and less than or equal to 30mm.

2. The photovoltaic module fixture of claim 1, wherein a height difference between the bearing surface and the first surface is 5mm ∈Δh ∈10mm.

3. The photovoltaic module fixing apparatus according to claim 1, wherein the width of the first surface is W, W is 4mm or more in a direction extending perpendicular to the length of the protruding portion.

4. The photovoltaic module fixing apparatus of claim 3, wherein 10 mm.ltoreq.w.ltoreq.25 mm.

5. The photovoltaic module fixing apparatus according to claim 1, wherein the height of the protruding portion is H,10mm is equal to or less than H is equal to or less than 25mm in a direction perpendicular to a plane in which the horizontal portion is located.

6. The photovoltaic module securing device according to claim 1, characterized in that,

The bearing surface is positioned on one side of the plane where the first surface is positioned along the plane where the horizontal part is positioned, and the height of the bearing surface is smaller than or equal to the top end height of the fixed connection mechanism and larger than or equal to the bottom end height of the fixed connection mechanism.

7. The photovoltaic module securing device according to claim 6, wherein the securing connection mechanism includes oppositely disposed first and second clip arms, the first and second clip arms being connected by a fastener; and the top end of the clamping mechanism is smaller than the height of the fastening piece along the plane where the horizontal part is positioned and pointing to one side of the plane where the first surface is positioned.

8. The photovoltaic module securing device of claim 6, wherein the connector includes an adjustment bolt that passes through and connects the first clip and the second clip.

9. The photovoltaic module securing device according to claim 6, wherein a distance between the first clip and the second clip is 2-7mm.

10. The photovoltaic module securing device according to claim 6, characterized in that,

the first clamping piece is fixedly connected with the fixed connection mechanism, and the second clamping piece is clamped with the first clamping piece and the fixed connection mechanism through the clamping structure.

11. The photovoltaic module securing device according to claim 10, characterized in that,

the clamping structure comprises a first clamping structure and a second clamping structure, a first protrusion is arranged on one side, facing the second clamping piece, of the first clamping piece, a second protrusion is arranged on one side, facing the first clamping piece, of the fixed connection mechanism, and the first protrusion and the second protrusion form the first clamping structure;

the first clamping structure is clamped with the second clamping structure.

12. The photovoltaic module securing device according to claim 6, characterized in that,

a fifth bulge and a sixth bulge are arranged on one side, away from the second clamping piece, of the first clamping piece, and the connecting piece penetrates through the first clamping piece and is arranged between the fifth bulge and the sixth bulge.

13. The photovoltaic module securing device according to claim 1, characterized in that,

the fixed connection mechanism comprises a first clamping arm and a second clamping arm which are oppositely arranged, and the first clamping arm is connected with the second clamping arm through a fastener; a second clamping space is formed between the first clamping arm and the second clamping arm, and the male rib and the female rib are clamped in the second clamping space;

14. The photovoltaic module securing device according to claim 1, characterized in that,

the fixing clamp further comprises a fixing support, the fixing support comprises a supporting rod and a fixing support, the first end of the supporting rod, the male ribs and the female ribs in the two color steel tiles which are adjacently arranged are wound to form locking seams and clamped in a second clamping space of the fixing connecting mechanism, and a layer of sealant is filled between the first end and the male ribs and between the first end and the female ribs.

15. The photovoltaic module securing device according to claim 14, wherein the locking seam comprises a straight portion and a folded corner portion that are connected in sequence, and the sealant is filled in the folded corner portion.

16. The photovoltaic module securing device according to claim 14, wherein the locking seam has a winding angle of 360 ° to 540 °; the second end of the supporting rod is clamped with the fixed support.

17. The photovoltaic module securing device according to claim 1, characterized in that,

18. The photovoltaic module securing device according to claim 1, characterized in that,

19. The photovoltaic module securing device of claim 18, wherein in a cross-section of the boss, a top width of the first space is greater than a bottom width of the second space.

20. The photovoltaic tile device is characterized by comprising a color steel tile and a photovoltaic module, wherein the color steel tile comprises a horizontal part and a protruding part, the horizontal part comprises a first sub-horizontal part and a second sub-horizontal part, and the protruding part is positioned between the first sub-horizontal part and the second sub-horizontal part; the side, away from the plane where the horizontal part is located, of the protruding part comprises a first surface;

the photovoltaic tile device further comprises a fixing clamp, the fixing clamp comprises a clamping mechanism and a fixing connecting mechanism, the clamping mechanism comprises a first clamping piece and a second clamping piece which are oppositely arranged in the vertical direction and are connected through a connecting piece, a first clamping space is formed between the first clamping piece and the second clamping piece, and the lower surface of the first clamping space is a bearing surface;

the photovoltaic module is arranged on the bearing surface, the height of the first surface is smaller than the height of the bearing surface along the direction perpendicular to the plane where the horizontal part is located, and the height difference between the bearing surface and the first surface is more than 0 and less than or equal to 30mm.

21. The photovoltaic tile installation according to claim 20, wherein the color steel tile further comprises a male rib and a female rib, the male rib and the female rib being provided on both sides of the horizontal portion in the width direction;

And two sides of the photovoltaic module are respectively arranged on the bearing surfaces of the male rib and the female rib.

22. The photovoltaic tile installation of claim 20, further comprising a fixture including a clamping mechanism and a fixed connection mechanism for clamping male and female ribs of two adjacently disposed color steel tiles; the clamping mechanism is arranged on at least one side of the fixed connection mechanism along the direction that the convex part points to the male rib, the clamping mechanism comprises a first clamping space, the lower surface of the first clamping space is a bearing surface,

at least one side of the photovoltaic module is fixed in the first clamping space.

23. The photovoltaic tile installation of claim 20, wherein the height difference between the bearing surface and the first surface is 5mm ∈Δh ∈10mm.

24. The device of claim 20, wherein the first surface has a width W, W being greater than or equal to 4mm, along a length extending perpendicular to the protrusion.

25. The photovoltaic tile installation according to claim 20, wherein,

26. The pv device of claim 25, wherein the fixed connection comprises first and second oppositely disposed clamp arms, the first and second clamp arms being connected by a fastener; and the top end of the clamping mechanism is smaller than the height of the fastening piece along the plane where the horizontal part is positioned and pointing to one side of the plane where the first surface is positioned.

27. The photovoltaic tile installation according to claim 25, wherein,

28. The photovoltaic tile installation according to claim 25, wherein,

29. The photovoltaic tile installation according to claim 25, wherein,

the fixed connection mechanism comprises a first clamping arm and a second clamping arm which are oppositely arranged, and the first clamping arm is connected with the second clamping arm through a fastener; a second clamping space is formed between the first clamping arm and the second clamping arm, and the male rib and the female rib on two sides of the color steel tile are clamped in the second clamping space;

30. The photovoltaic tile installation according to claim 20, wherein,

still include mounting fixture, mounting fixture includes fixed connection mechanism and fixed bolster, the fixed bolster includes bracing piece and fixed bolster, the first end of bracing piece, two that the adjacent set up public rib and female rib in the various steel tile all coil and form the locking seam and hold in fixed connection mechanism's second centre gripping space, first end with public rib the one deck sealant is filled respectively between the female rib.

31. The photovoltaic tile installation according to claim 20, wherein,

32. The photovoltaic tile installation according to claim 20, wherein,

the distance between the photovoltaic module and the horizontal part is more than or equal to 30mm and less than or equal to 80mm.

33. The device according to claim 22, wherein the fixing jig comprises at least two jig structures, and a distance between two adjacent jig structures along a length extending direction of the color steel tile is M;

the length of the photovoltaic module fixed on the color steel tile is N;

wherein (1/5) N is less than or equal to M is less than or equal to (1/4) N.

34. The photovoltaic tile installation of claim 22, wherein the fixture comprises a fixture structure, and K fixture structures are provided along the length extension of the color steel tile, where K is a positive integer, and K is 2-5.

35. The photovoltaic tile apparatus of claim 20, further comprising a buffer layer disposed on a side of the first surface remote from the horizontal portion and on a back of the photovoltaic module.